【摘要】 <正> 窄腹细蜂科Ropronia Provancher,1886隶属于细蜂总科Serphoidea窄腹细蜂科Roproniidae。全世界已知9种,我国已知3种:短角窄腹细蜂R.brevicornis Townes~1、四川窄腹细蜂R.szechuanensis Chao~2和浙江窄腹细蜂R.zhejiangensis He~3。本文报道在我国新发现的4新种:红腹窄腹细蜂R.rufiabdominalis、斑足窄腹细蜂R.pectipes、浪唇窄腹细蜂R.undaclypeus和双瘤窄腹细蜂R.bituberculata。新种模式标本除浪唇窄腹细蜂副模和双瘤窄腹细蜂副模存福建农学院生物防治研究所外,其余均放在浙江农业大学生物防治研究室。更多还原

【Abstract】 In this paper 4 new species of the genus Ropronia Provancher, 1886 are described from China. The types are deposited in the Laboratory of Biological Control, Zhejiang Agricultural University, except that the Paratypes of R.undaclypeus and R.bituberculata are deposited in the Biological Central Research Institute (BCRI), Fujian Agricultural College (FAC) .A key to these 4 new species and other 9 previously known world species is given as follows.Key to species of Ropronia1. Head and thorax mostly or entirely ferruginous; postscutelhim elevated as an acute pyramid (U.S.A.) californica Ashnead 18991’. Head and thorax black, sometimes with pale part (s); postscutelhim convex, not conspicuously elevated 22. Nervulu* antefurcal (Canada and U.S.A.) pediculata Provancher, 18362’. Nervulus postfurcal 33. Fore wing with a large fuscous spot below stigma 43’, Fore wing without such a spot 84. Fuscous spot larger , situated between stigma and Media (Fujian in China and Japan) brevicornis Townes,19484, Fuscous spot smaller, situated between stigma and Radius 55.Head entirely black 6 5’, Head black with face, genae and mouthparts yellowish brown 76. Apical margin of clypeus straight; first discoidal cell of fore wing narrow, about 1.8 as long as wide; first recurrent vein longer than intercubitus; hind leg black, tibia dorsally with a subbasal yellowish brown spot (Zhejiang inChina) (figs, 4-8) pectipes He et Zhu, sp.nov.6’ , Apical margin of clypeus undulate, medially with two blunt teeth; first discoidal cell of fore wing not very narrow, about 1. 5 as long as wide; first recurrent vein distinctly shorter than intercubitus; base of hind tibiaand tarsus yellowish brown (Hunan and Fujian in China) (figs 9-14) undaclypeus He et Zhu, sp.nov.7. Median lobe of mesoscutum with coarse and approximate punctures; gaster black, or its lower half yellowishbrown szechuanensis Chao, 19627’, Median lobe of mesoscutum with small punctures; gaster ferruginous with basal sternum black, and second tergite infuscate except its base and apex; middle of apical margin of clypeus with two tubercles (Hunan and Fujian in China) (figs, 15-17) bituberculata Heet Tong, sp.nov.8. Head, seen in front, much wider than high 98’, Head, seen in front, subcircular in outline 129. Gaster mostly ferruginous, or at least second tergite mostiy ferruginous 109’, Gaster black 1110. Gaster ferruginous with basal sternum black; first recurrent vein about 0.8 as long as intercubitus; fore and middle legs pale yellowish brown, hind legs black with trochanters yellowish brown, basal 0.4 of tibiae yellowish white and tarsi infuscate (Guizhou in China) (figs 1-3) rufiabdominalis Heet Zhu, sp.nov.10’. Gaster ferruginous with subgenital plate and base of second tergite somewhat infuscate ((?) ), or only second tergite ferruginous with its base and apex infuscate ((?)) ; first recurrent vein about 0.5 as long as intercubitus (U.S.A.) garmani Ashmead, 189911. Head black with face, genae and mouthparts whitish towhitish-gray; fore and mid-coxae whitish to whitish-gray (Saghalien) watanabei Yasumatsu, 195811’, Head entirely black; fore and mid-coxae black (Zhejiang in China) zhejiangensisHe, 198312. Head, seen in profile, with eyes about as long as temples; dorsal area of the abdominal petiole densely and distinctly punctured; first discoidal cell of fore wing .very narrow, distictly more than twice as longas wide (Japan) towensi Yasumatsu, 195612’, Head, seen in profile, with eyes distinctly shorter than temples; dorsal area of the abdominal petiole with someirregular sculpture; first discoidal cell of fore wing not very narrow, about twice as long as wide ( Japan) ishiharai Yasumatsu, 19561. Roproniarufiabdominalis He et Zhu, sp.nov. (figs, 1-3)Holotype: (?), Guiyang (26.6°N, 106.7°E) in Guizhou Prov., 1983-X-7-12, Collected by He Junhua, №.833700.Paratypes: 2(?), Guiyang in Guizhou Prov. 1983-X-8-12, 1983-X-18.Collec-ted by He Junhua, №.834424, 834760.2. Ropronia pectipes He et Zhu, sp.nov (fig, 4-8) Holotype: (?), Mt. West Tianmushan (30.4°N, 119. 5°E) in Zhejiag Prov, 1983-IV更多还原